Navigation Links
Helping chlorine-eating bacteria clean up toxic waste

nes strains under a variety of different conditions, such as exposing them to different chlorinated compounds one at a time, varying the environment or the nutrients supplied, and then observing which genes are expressed and what proteins are manufactured. The data will go to GNS, which will try to build computer models of how the bacteria's proteins work together under each condition and whether the pathway for each condition is the same for PCE and TCE, and if not, what steps they have in common.

It will be an "iterative process," Richardson said. If a model shows that changing a particular condition produces a particular result, the lab will try it out and see if the result matches the model. Eventually, Richardson said, some commonalities should appear.

"There will be a suite of models, and we can highlight features that are common across several models," she said. "As we develop the model, we can begin to look at the genomes of other strains of Dehalococcoides. If genes that are important in our strain are found in others ... then we can do the same experiments with the others." Finding which genes are at work with which pollutants might lead to understanding how to remediate other kinds of pollutants, such as PCBs, dioxins, chlorobenzenes or chlorophenols.

Richardson, who grew up in the Hudson River Valley, notes that such pollutants are common in the river's harbors. "There are still thousands of sites around the country that need to be cleaned up," she said. "Ithaca has three or four, and that's not atypical."
'"/>

Source:Cornell University News Service


Page: 1 2

Related biology news :

1. Researchers Closer To Helping Hearing-Impaired Using Stem Cells
2. Helping in a selfish world
3. Anti-bacterial additive widespread in U.S. waterways
4. A bacterial genome reveals new targets to combat infectious disease
5. Discovery of key proteins shape could lead to improved bacterial pneumonia vaccine
6. Scientists discover that host cell lipids facilitate bacterial movement
7. Family trees of ancient bacteria reveal evolutionary moves
8. Drug-resistant bacteria on poultry products differ by brand
9. Programmable cells: Engineer turns bacteria into living computers
10. NASA links nanobacteria to kidney stones and other diseases
11. Substance protects resilient staph bacteria
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Helping chlorine eating bacteria clean toxic waste

(Date:8/28/2014)... million kilometres of new roads will be built worldwide ... Earth,s last wildernesses, where they bring an influx of ... an ambitious study has created a ,global roadmap, for ... balance the competing demands of development and environmental protection. ... that estimates that natural importance of ecosystems and a ...
(Date:8/28/2014)... Wally Broeker, the first person to alert the world ... to be captured and stored underground. He says ... emissions, is the best way to avoid global warming ... Professor Broeker (Columbia University, New York) made the call ... Reykjavik, Iceland, where 150 scientists are meeting to discuss ...
(Date:8/28/2014)... at Ludwig-Maximilians-Universitaet (LMU) in Munich have assigned a ... of predatory arthropods. These animals lived in shallow ... related forms found in Jurassic strata. , ... shallow marine habitat and were fossilized some 435 ... denizens of the Silurian seas although they ...
Breaking Biology News(10 mins):Study shows where on the planet new roads should and should not go 2Study shows where on the planet new roads should and should not go 3Global warming pioneer calls for CO2 to be taken from atmosphere and stored underground 2Paleontology: Oldest representative of a weird arthropod group 2
... 2012 According to a ... - By Model / type (two-, three-, ... Healthcare, Government, Defense, Travel & Immigration, Consumer ... (2012 - 2017)", published by MarketsandMarkets ( http://www.marketsandmarkets.com ), ...
... higher yield than their homozygous parents. Plant breeders have ... this effect called heterosis for richer harvests. Until now, ... phenomenon. Researchers at the University of Bonn and partners ... possible mechanism in corn roots. More genes are active ...
... field work by associate professor James Davis Reimer and two ... in Okinawa, Japan has found two new species of encrusting ... species belong to the genus Neozoanthus , which was ... Ocean. Surprisingly, the new species were found in the Pacific ...
Cached Biology News:Multi-Factor Authentication Market Worth $5.45 Billion by 2017 2Multi-Factor Authentication Market Worth $5.45 Billion by 2017 3Multi-Factor Authentication Market Worth $5.45 Billion by 2017 4Corn: Many active genes - high yield 2Corn: Many active genes - high yield 3An ocean away: 2 new encrusting anemones found in unexpected locations 2
(Date:8/29/2014)... Boston, MA, San Antonio, TX (PRWEB) August 29, ... audited, ISO 9001:2008 and ISO 13485:2003 certified, GAMP® ... it has been awarded an international Phase II ... patients with non-Hodgkin’s lymphoma. , Throughout this trial, ... services including, but not limited to, protocol and ...
(Date:8/28/2014)... A new research platform uses a ... tiny structures undergoing stress and heating, an ... designs for microelectronics and batteries., This new ... about how heating and the surface stress ... Researchers have discussed the merits of surface-stress ...
(Date:8/28/2014)... ATLANTA , Aug. 28, 2014   SunTrust ... of three industry veterans to its equity research ... "Our ongoing expansion in equity research demonstrates ... with unique insights to enhance their investment decision ... Equities at STRH.  "We continue to make significant ...
(Date:8/28/2014)... Vt. (PRWEB) August 28, 2014 ... testing around the world is available from Strategic ... diagnostics companies. “ Industrial Microbiology Market Review, Fourth ... Industrial Market ” (IMMR—4) tracks and compares microbiology ... in North America, Europe and Asia, and forecasts ...
Breaking Biology Technology:Intrinsic Imaging Awarded Phase II Clinical Trial to Assess New Treatment for Non-Hodgkin’s Lymphoma 2New analytical technology reveals 'nanomechanical' surface traits 2New analytical technology reveals 'nanomechanical' surface traits 3SunTrust Robinson Humphrey Expands Equity Research in Healthcare and Energy 2SunTrust Robinson Humphrey Expands Equity Research in Healthcare and Energy 32 Billion Industrial Microbiology Tests Conducted for Product Quality and Safety Worldwide 22 Billion Industrial Microbiology Tests Conducted for Product Quality and Safety Worldwide 3
... in Orlando, I spoke at the well-attended BICSI Conference . ... PEAK 10's data centers to get a first-hand view ... after doing some online research, and I figured I would have ... another article because data centers have become an issue. ...
... Wis. - Citing one-time gains due to Hurricane Katrina ... has reported a net loss of nearly $45 million, ... 2006. , ,The information management services firm reported net income ... the fourth quarter of 2005, a drop of 29.6 percent. ...
... Wis. - AT&T Wisconsin will create 200 ... a new Internet-based video service that soon will be available ... Scott T. VanderSanden, president of AT&T Wisconsin, and Seth Rosen, ... (CWA), said the new jobs will be located at an ...
Cached Biology Technology:Data centers: Blowing smoke and raising red flags 2Data centers: Blowing smoke and raising red flags 3Data centers: Blowing smoke and raising red flags 4Data centers: Blowing smoke and raising red flags 5Data centers: Blowing smoke and raising red flags 6
Hybridization Buffer 3.6 ml...
Mouse monoclonal [0.N.305] to G protein alpha - BSA and Azide free ( Abpromise for all tested applications). Antigen: Partially purified G protein alpha from rat brain. Entrez GeneID: 2778 ...
Rabbit polyclonal to hCG ( Abpromise for all tested applications). entrezGeneID: 1081 SwissProtID: P01215...
Glutathione Agarose Beads 10 ml...
Biology Products: